Volume chart

All numbers below have been rounded to the nearest 100 gallons.

Above Ground Pools:
48" Wall Height 52" Wall Height
Pool Size Gallons Pool Size Gallons
15' Round
18' Round
5,300
7,600
15' Round
18' Round
5,800
8,300

20' Round
24' Round
9,400
13,600
20' Round
24' Round
10,200
15,300

27' Round
28' Round
17,200
18,500
27' Round
28' Round
18,600
20,000

11'x25' Oval
11'x30' Oval
6,500
7.800
11'x25' Oval
11'x30' Oval
7,000
8,400

15'x25' Oval
15'x30' Oval
8,900
10,600
15'x25' Oval
15'x30' Oval
9,600
11,500

18'x33' Oval
18'x38' Oval
14,000
16,100
18'x33' Oval
18'x38' Oval
15,200
17,500

 

In Ground Pools:

This is a rough estimate for calculating the amount of gallons for in-ground pools, it is best to contact your pool manufacturer or pool builder to give you a better idea of the volume of water that your specific pool holds.

Pool Size Gallons
12'x24' Rect
16'x32' Rect
16'x36' Rect
18'x36' Rect
20'x40' Rect
10,800
19,200
21,600
24,300
30,000

16'x32' Oval
18'x36' Oval
20'x40' Oval
17,200
21,700
26,800

17'x33' Grecian
17'x37' Grecian
20'x36' Grecian
20'x44' Grecian
19,700
22,200
24,300
30,300

16'x30' Kidney
16'x34' Kidney
20'x38' Kidney
14,900
16,500
20,200